docs: update README.md

Author: allcontributors[bot]

README.md

@@ -549,6 +549,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="14.28%"><a href="https://aryabov.com"><img src="https://avatars.githubusercontent.com/u/10157660?v=4?s=100" width="100px;" alt="Alexey Ryabov"/><br /><sub><b>Alexey Ryabov</b></sub></a><br /><a href="#maintenance-lesha1201" title="Maintenance">🚧</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Chamion"><img src="https://avatars.githubusercontent.com/u/22522302?v=4?s=100" width="100px;" alt="Jemi Salo"/><br /><sub><b>Jemi Salo</b></sub></a><br /><a href="https://github.com/testing-library/eslint-plugin-testing-library/commits?author=Chamion" title="Code">💻</a> <a href="https://github.com/testing-library/eslint-plugin-testing-library/commits?author=Chamion" title="Tests">⚠️</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/nostrorom"><img src="https://avatars.githubusercontent.com/u/49858211?v=4?s=100" width="100px;" alt="nostro"/><br /><sub><b>nostro</b></sub></a><br /><a href="https://github.com/testing-library/eslint-plugin-testing-library/commits?author=nostrorom" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.seldoncortex.com"><img src="https://avatars.githubusercontent.com/u/14880397?v=4?s=100" width="100px;" alt="Stan Stanislaus"/><br /><sub><b>Stan Stanislaus</b></sub></a><br /><a href="https://github.com/testing-library/eslint-plugin-testing-library/commits?author=Stan-Stani" title="Documentation">📖</a></td>
     </tr>
   </tbody>
 </table>